@article{852656,
      url = {http://digitallibrary.un.org/record/852656},
      title = {Addendum.},
      publisher = {UN,},
      recid = {852656},
      pages = {6 p., map p.},
      address = {[New York] :. 1973-11-20},
      year = {1973},
      month = {Nov},
}